The Real Number System Quick Check
Math 8 Q1 (Pre-Algebra) / The Number System
Which list shows an accurate hierarchy of number sets within the real number system, from largest to smallest?(1 point)
Responses
rational numbers, integers, whole numbers, natural numbers
irrational numbers, square roots, endless decimals, pi
natural numbers, whole numbers, integers, rational numbers
integers, rational numbers, natural numbers, whole numbers
natural numbers, whole numbers, integers, rational numbers
The Real Number System Quick Check
Math 8 Q1 (Pre-Algebra) / The Number System
Describe the set of numbers that are real numbers but cannot be expressed as one integer divided by another.(1 point)
Responses
negative
improper
irrational
rational
irrational
The Real Number System Quick Check
Math 8 Q1 (Pre-Algebra) / The Number System
To which sets of real numbers does zero belong?(1 point)
Responses
whole numbers, integers, and rational numbers
whole numbers, integers, and irrational numbers
natural numbers, integers, and rational numbers
natural numbers, integers, and irrational numbers
whole numbers, integers, and rational numbers
The Real Number System Quick Check
Math 8 Q1 (Pre-Algebra) / The Number System
A cube has an edge length, a
, that is a rational number of centimeters. Identify which measurement will require the use of irrational numbers.
(1 point)
Responses
the surface area of the cube
the volume of the cube
the diagonal of one of the cube’s faces
the area of one of the cube’s faces
the diagonal of one of the cube’s faces
The Real Number System Quick Check
Math 8 Q1 (Pre-Algebra) / The Number System
Which of the following numbers could be used to specify how many cups of flour should be used in a bread recipe?(1 point)
Responses
47
Start Fraction 4 over 7 End Fraction
−3
negative 3
234
2 Start Fraction 3 over 4 End Fraction
square root of 3